3v4l.org

run code in 300+ PHP versions simultaneously
<?php $midnight = new \DateTime(); //$midnight->setTime(0, 0); var_dump((string) $midnight->setTime(0, 0, 0)->format(\DateTime::ATOM));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.01016.63
8.3.50.0090.00722.11
8.3.40.0110.00418.93
8.3.30.0070.00719.14
8.3.20.0050.00220.25
8.3.10.0030.00523.59
8.3.00.0000.00820.84
8.2.180.0030.01216.50
8.2.170.0090.00622.96
8.2.160.0100.01020.34
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.48
8.2.110.0140.00422.22
8.2.100.0000.01120.36
8.2.90.0000.00819.07
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0090.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00420.07
8.2.30.0000.00818.25
8.2.20.0040.00417.94
8.2.10.0000.00817.93
8.2.00.0040.00419.60
8.1.280.0140.00025.92
8.1.270.0050.00323.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00522.18
8.1.230.0110.00019.19
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0060.00317.35
8.1.180.0080.00018.10
8.1.170.0030.00618.56
8.1.160.0050.00321.95
8.1.150.0040.00418.75
8.1.140.0050.00217.63
8.1.130.0020.00517.83
8.1.120.0020.00517.61
8.1.110.0060.00317.62
8.1.100.0040.00417.63
8.1.90.0000.00817.52
8.1.80.0040.00417.63
8.1.70.0000.00717.63
8.1.60.0000.00817.77
8.1.50.0000.00817.71
8.1.40.0000.00817.53
8.1.30.0000.00817.76
8.1.20.0020.00317.82
8.1.10.0000.00817.63
8.1.00.0070.00017.56
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.46
8.0.270.0030.00317.27
8.0.260.0030.00317.27
8.0.250.0000.00717.04
8.0.240.0000.00616.98
8.0.230.0040.00217.10
8.0.220.0030.00317.02
8.0.210.0040.00416.91
8.0.200.0030.00317.08
8.0.190.0030.00317.11
8.0.180.0100.00017.06
8.0.170.0080.00017.07
8.0.160.0080.00016.93
8.0.150.0030.00316.93
8.0.140.0000.00817.03
8.0.130.0050.00013.35
8.0.120.0070.00016.96
8.0.110.0030.00316.92
8.0.100.0040.00417.06
8.0.90.0080.00017.03
8.0.80.0140.00017.00
8.0.70.0000.00716.98
8.0.60.0000.00716.93
8.0.50.0000.00717.07
8.0.30.0090.01217.13
8.0.20.0150.00517.40
8.0.10.0050.00217.15
8.0.00.0130.00416.83
7.4.330.0020.00215.16
7.4.320.0000.00616.65
7.4.300.0040.00416.75
7.4.290.0000.00716.65
7.4.280.0030.00316.73
7.4.270.0000.00716.70
7.4.260.0040.00416.64
7.4.250.0040.00416.55
7.4.240.0060.00116.53
7.4.230.0070.00016.84
7.4.220.0080.00816.69
7.4.210.0000.01816.76
7.4.200.0000.00716.76
7.4.160.0160.00016.79
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0140.00516.76
7.4.120.0100.00816.67
7.4.110.0100.01016.59
7.4.100.0140.00316.63
7.4.90.0080.01416.68
7.4.80.0030.01619.39
7.4.70.0070.01016.74
7.4.60.0080.00916.47
7.4.50.0000.00416.53
7.4.40.0110.00616.71
7.4.30.0110.00616.49
7.4.00.0030.01315.04
7.3.330.0050.00013.17
7.3.320.0050.00013.23
7.3.310.0040.00416.50
7.3.300.0030.00316.34
7.3.290.0000.01416.39
7.3.280.0090.00916.35
7.3.270.0100.00717.40
7.3.260.0040.01616.80
7.3.250.0090.00716.41
7.3.240.0030.01316.50
7.3.230.0070.01016.39
7.3.210.0040.01216.71
7.3.200.0140.00316.38
7.3.190.0140.00316.50
7.3.180.0060.00816.37
7.3.170.0070.01316.46
7.3.160.0080.01116.40
7.3.120.0000.01614.65
7.3.110.0100.00714.82
7.3.100.0030.01014.85
7.3.90.0070.00714.82
7.3.80.0100.00014.91
7.3.70.0040.01114.87
7.3.60.0100.00614.66
7.3.50.0110.00814.73
7.3.40.0060.01014.91
7.3.30.0000.01514.66
7.3.20.0030.01216.75
7.3.10.0080.00616.57
7.3.00.0030.01016.71
7.2.330.0030.01416.79
7.2.320.0070.01016.76
7.2.310.0040.01216.55
7.2.300.0080.00916.59
7.2.290.0160.00016.92
7.2.240.0090.00415.35
7.2.230.0060.01114.73
7.2.220.0090.00314.99
7.2.210.0060.01014.70
7.2.200.0070.00715.18
7.2.190.0120.00915.08
7.2.180.0030.01315.04
7.2.170.0040.01214.97
7.2.160.0030.01015.22
7.2.150.0090.01216.93
7.2.140.0110.00716.96
7.2.130.0020.01216.94
7.2.120.0060.00816.94
7.2.110.0060.00917.00
7.2.100.0040.00916.94
7.2.90.0060.00717.00
7.2.80.0080.00517.02
7.2.70.0060.00916.95
7.2.60.0090.00716.78
7.2.50.0050.00816.81
7.2.40.0080.00616.93
7.2.30.0050.00916.97
7.2.20.0060.00716.92
7.2.10.0040.00916.92
7.2.00.0060.00817.60
7.1.330.0030.01015.82
7.1.320.0040.01115.78
7.1.310.0110.00715.75
7.1.300.0100.00615.86
7.1.290.0000.01715.86
7.1.280.0110.00315.80
7.1.270.0070.00715.80
7.1.260.0060.00615.84
7.1.250.0070.00615.93
7.1.240.0050.00315.52
7.1.230.0000.01215.69
7.1.220.0060.00315.63
7.1.210.0040.00916.00
7.1.200.0130.00415.80
7.1.190.0030.00615.85
7.1.180.0030.00915.57
7.1.170.0000.01615.86
7.1.160.0070.00715.93
7.1.150.0030.00615.75
7.1.140.0070.00715.92
7.1.130.0030.00615.74
7.1.120.0120.00415.82
7.1.110.0030.01015.99
7.1.100.0080.00317.11
7.1.90.0100.00015.87
7.1.80.0030.00915.88
7.1.70.0050.00716.54
7.1.60.0080.00817.81
7.1.50.0080.00816.42
7.1.40.0060.00615.75
7.1.30.0030.01015.79
7.1.20.0070.00715.83
7.1.10.0070.00315.73
7.1.00.0000.04619.06
7.0.330.0060.00615.40
7.0.320.0000.01415.28
7.0.310.0070.01015.56
7.0.300.0070.00415.52
7.0.290.0000.01115.41
7.0.280.0030.00615.58
7.0.270.0100.00715.37
7.0.260.0100.00315.17
7.0.250.0050.00315.50
7.0.240.0030.00715.49
7.0.230.0080.00415.45
7.0.220.0030.01315.64
7.0.210.0000.00815.58
7.0.200.0040.00516.26
7.0.190.0030.00915.71
7.0.180.0090.00315.55
7.0.170.0070.00715.50
7.0.160.0060.00615.35
7.0.150.0080.00415.38
7.0.140.0020.03918.77
7.0.130.0000.00715.64
7.0.120.0070.00015.44
7.0.110.0000.01115.40
7.0.100.0060.00015.60
7.0.90.0040.00715.42
7.0.80.0060.00615.35
7.0.70.0030.00915.41
7.0.60.0050.04317.62
7.0.50.0030.02616.68
7.0.40.0050.02616.73
7.0.30.0220.03116.92
7.0.20.0170.04016.92
7.0.10.0050.02216.71
7.0.00.0070.04716.81
5.6.380.0070.00714.61
5.6.370.0000.01514.62
5.6.360.0060.00614.25
5.6.350.0080.00814.42
5.6.340.0060.00614.35
5.6.330.0000.01314.62
5.6.320.0040.01114.49
5.6.310.0040.00714.68
5.6.300.0100.00314.13
5.6.290.0030.00614.50
5.6.280.0060.03717.57
5.6.270.0000.00914.33
5.6.260.0030.00914.74
5.6.250.0060.00614.19
5.6.240.0030.00714.51
5.6.230.0030.00914.24
5.6.220.0070.00714.39
5.6.210.0070.04017.63
5.6.200.0120.02516.27
5.6.190.0030.03117.41
5.6.180.0170.02017.38
5.6.170.0230.02717.49
5.6.160.0030.04617.43
5.6.150.0050.02516.38
5.6.140.0050.04516.28
5.6.130.0050.03716.28
5.6.120.0070.04717.72
5.6.110.0030.05017.77
5.6.100.0120.04017.66
5.6.90.0070.03517.68
5.6.80.0080.03917.27
5.6.70.1910.02317.33
5.6.60.0090.00614.19
5.6.50.0040.00414.38
5.6.40.0000.00714.24
5.6.30.0060.00614.19
5.6.20.0030.01014.37
5.6.10.0100.00014.37
5.6.00.0060.00614.36
5.5.380.0030.00311.01
5.5.370.0040.00411.25
5.5.360.0070.00411.07
5.5.350.0030.03315.74
5.5.340.0030.02514.68
5.5.330.0080.04215.64
5.5.320.0150.02915.73
5.5.310.0180.02915.69
5.5.300.0080.04014.47
5.5.290.0070.03414.65
5.5.280.0050.03116.12
5.5.270.0030.03416.09
5.5.260.0060.03116.01
5.5.250.0030.03315.79
5.5.240.0030.03315.63
5.5.230.0000.01011.19
5.5.220.0030.00711.04
5.5.210.0040.00410.83
5.5.200.0030.00510.96
5.5.190.0030.00610.90
5.5.180.0030.00310.96
5.5.170.0070.00311.25
5.5.160.0030.00310.93
5.5.150.0000.00711.31
5.5.140.0040.00710.83
5.5.130.0100.00311.35
5.5.120.0000.00711.06
5.5.110.0000.00811.18
5.5.100.0040.00411.00
5.5.90.0000.00810.86
5.5.80.0000.00511.16
5.5.70.0040.00710.78
5.5.60.0130.00011.19
5.5.50.0060.00011.16
5.5.40.0030.00911.24
5.5.30.0060.00611.02
5.5.20.0030.00311.14
5.5.10.0050.00011.42
5.5.00.0070.00311.06
5.4.450.0050.02916.24
5.4.440.0180.02315.93
5.4.430.0240.02115.70
5.4.420.0160.02515.46
5.4.410.0200.02715.49
5.4.400.0420.02015.12
5.4.390.0170.02215.03
5.4.380.0120.03214.86
5.4.370.0180.02414.80
5.4.360.0120.02714.91
5.4.350.0140.02614.79
5.4.340.0150.03014.83
5.4.330.0070.00710.80
5.4.320.0070.02211.83
5.4.310.0030.02311.73
5.4.300.0070.02211.60
5.4.290.0050.02411.58
5.4.280.0020.02411.66
5.4.270.0050.02311.58
5.4.260.0050.02211.79
5.4.250.0030.02511.69
5.4.240.0070.01911.52
5.4.230.0060.01911.65
5.4.220.0060.02111.64
5.4.210.0040.02311.68
5.4.200.0040.02111.61
5.4.190.0070.02311.65
5.4.180.0090.01811.67
5.4.170.0060.02011.65
5.4.160.0040.02011.62
5.4.150.0040.02211.65
5.4.140.0060.02111.51
5.4.130.0050.02111.50
5.4.120.0100.01911.43
5.4.110.0070.02411.45
5.4.100.0040.02011.37
5.4.90.0060.02311.30
5.4.80.0050.02311.54
5.4.70.0070.01611.52
5.4.60.0080.01911.57
5.4.50.0070.02111.48
5.4.40.0040.02311.51
5.4.30.0070.01811.46
5.4.20.0060.02011.49
5.4.10.0050.02211.40
5.4.00.0020.02311.29
5.3.290.0040.02411.71
5.3.280.0020.02511.62
5.3.270.0040.02311.78
5.3.260.0050.02311.66
5.3.250.0050.01911.70
5.3.240.0080.01911.66
5.3.230.0040.02311.61
5.3.220.0060.02311.52
5.3.210.0070.02711.61
5.3.200.0030.02711.50
5.3.190.0070.02011.62
5.3.180.0040.02011.69
5.3.170.0050.02211.58
5.3.160.0040.02211.59
5.3.150.0050.01911.67
5.3.140.0060.02011.65
5.3.130.0050.02311.59
5.3.120.0040.02511.63
5.3.110.0040.02211.57
5.3.100.0060.02211.31
5.3.90.0040.02311.32
5.3.80.0040.02311.23
5.3.70.0040.02111.25
5.3.60.0050.01911.24
5.3.50.0060.02111.25
5.3.40.0050.01911.26
5.3.30.0040.02011.33
5.3.20.0040.01911.09
5.3.10.0030.02711.07
5.3.00.0070.02910.94
5.2.170.0070.0169.29
5.2.160.0040.0229.43
5.2.150.0020.0219.41
5.2.140.0070.0199.49
5.2.130.0080.0219.33
5.2.120.0020.0219.35
5.2.110.0060.0209.34
5.2.100.0020.0219.27
5.2.90.0040.0209.30
5.2.80.0020.0209.29
5.2.70.0060.0199.31
5.2.60.0030.0199.25
5.2.50.0050.0179.27
5.2.40.0070.0159.22
5.2.30.0020.0179.21
5.2.20.0060.0169.20
5.2.10.0050.0159.16
5.2.00.0040.0179.09
5.1.60.0030.0188.73
5.1.50.0020.0168.73
5.1.40.0040.0158.72
5.1.30.0050.0168.89
5.1.20.0050.0188.91
5.1.10.0050.0148.77
5.1.00.0040.0188.77
5.0.50.0050.0148.01
5.0.40.0050.0137.94
5.0.30.0020.0217.85
5.0.20.0030.0127.83
5.0.10.0050.0107.82
5.0.00.0040.0177.82
4.4.90.0040.0097.09
4.4.80.0010.0107.08
4.4.70.0030.0097.07
4.4.60.0040.0097.08
4.4.50.0020.0117.08
4.4.40.0050.0147.05
4.4.30.0030.0097.08
4.4.20.0010.0107.12
4.4.10.0010.0147.13
4.4.00.0040.0157.08
4.3.110.0020.0127.03
4.3.100.0010.0117.03
4.3.90.0020.0117.02
4.3.80.0040.0146.99
4.3.70.0030.0097.02
4.3.60.0050.0197.01
4.3.50.0030.0107.01
4.3.40.0050.0136.97
4.3.30.0020.0126.34
4.3.20.0030.0106.33
4.3.10.0030.0136.31
4.3.00.0010.01114.05

preferences:
42.46 ms | 401 KiB | 5 Q